Prefer a chat interface with context about you and your work?
Testing the Witten-Veneziano mechanism with the Yang-Mills gradient flow on the lattice
We present a precise computation of the topological charge distribution in the SU(3) Yang-Mills theory.It is carried out on the lattice with high statistics Monte Carlo simulations by employing the clover discretization of the field strength tensor combined with the Yang-Mills gradient flow.The flow equations are integrated numerically by a …